Raha in context: Street-network sprawl trends

Raha in context

3456<19751976–19901991–20052006–2020SNDi of street additions
3456<19751976–19901991–20052006–2020SNDi of entire street network
RahaSulawesi Tenggara (Region)Indonesia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Raha plotted against Sulawesi Tenggara and Indonesia. All three follow the same trend in new construction, suggesting a shared regional pattern of development. Most recently, Raha's incremental SNDi rose from 3.56 to 3.68 between 1991-2005 and 2006-2020. In terms of the aggregate network, Raha ranked 1st out of 5 cities in Sulawesi Tenggara and 16th out of 366 in Indonesia as of 2020.

New Street Additions (2006–2020)

SNDi value
3.68
Rank in Indonesia
24th of 366
Rank in Sulawesi Tenggara
1st of 5

Entire Network (Aggregate)

SNDi value
2.91
Rank in Indonesia
16th of 366
Rank in Sulawesi Tenggara
1st of 5

Rankings go from most connected to most disconnected — rank 1 is the most connected.

What about similarly populated cities?

1234<19751976–19901991–20052006–2020SNDi of street additions
1234<19751976–19901991–20052006–2020SNDi of entire street network
RahaLangtangHukou

In new street additions, Raha and Langtang both built increasingly disconnected streets over time, while Hukou built increasingly disconnected streets from 1975 through 1976-1990, then improved. For the full network, Raha and Langtang both became progressively more disconnected, while Hukou grew more disconnected from 1975 through 1991-2005, then improved.